UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jvg6B3QrlhOGuMfQPtCLeVs7XB8ZrMDoRKBC6QWSSyc=' 
WHERE 
  key_id = '2ec425d2a9779165bb714ab15bf20876d421672e020d091e88d3f7ada71ce07e' 
  AND (
    token = 'Jvg6B3QrlhOGuMfQPtCLeVs7XB8ZrMDoRKBC6QWSSyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )